h depends on a judicious preparation of papers. stated that hydrochloric acid had been used for laying a portion of the air passes through the openings, e e, di- Your obliged friend, G. W. Mitchell. rectly into the fire, and another portion, passing over the dust in the city of Lyons, France, by… … CHAPMAN'S BAGASSE FURNACE. that the valve is turned at each revolution stated by our correspondent, and that the aborigines are in the habit of doing as re- of the shaft on which the cam is placed. The cylinder, c, is hollow, with an opening on one side to presented by him ; but it would be more…
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